Industry News | 2019-01-16 20:44:36.0
Indium Corporation has acknowledged several of its employees with the annual Silver Quill Award.
Electronics Forum | Tue Jan 21 16:28:02 EST 2003 | tony_sauve
Sorry I didn't close this one off last year... We had some failure analysis done on these PCB's ( 3D x-ray,microsectioning,SEM) and the results definitively proved that there was some contamination @ the base of the uvia's that had the voiding. It ap
Electronics Forum | Sat Nov 24 22:15:16 EST 2001 | Glenn Robertson
Tony, I'm not sure if even baking will stop the voids if you have gaps in the plating. It probably doesn't take much moisture or even trapped air. I'm not speaking from a lot of direct experience here, so please run the tests and let us know wh
Electronics Forum | Wed May 06 04:31:42 EDT 2009 | radzi
We have prob Solder voids for Connector, Micro D. We used HMP solder wire and pcb thickness is 0.093".
Electronics Forum | Wed Feb 20 07:31:59 EST 2008 | davef
We'd go with the formula above.
Electronics Forum | Thu Sep 02 07:50:27 EDT 2010 | sachu_70
Just to add to my comments,solder joint voids do occur in LGA. Voids in LGA can be larger due to geometry and greater ratio of flux to solder. IPC-A-610D specifies a greater than 25% voided area is a defect for BGA, however, it does not specify the d
Electronics Forum | Tue Dec 23 01:23:45 EST 1997 | J.H Kim
I'd like someone gives me a tip for elemating of voids in the mico BGA solder joint and the method of inspection of them, very exactly.
Electronics Forum | Wed Sep 01 05:09:27 EDT 2010 | grahamcooper22
Dear SMT Manufacturer, I am wondering if the device could have so much moisture in it and storing it in a dry cabinet isn't going to remove it all. As a final test to see if moisture in the device is causing the voids/solder balls then I'd bake it a
Electronics Forum | Tue Dec 23 01:25:38 EST 1997 | J.H Kim
| I'd like someone gives me a tip for elemating of voids | in the mico BGA solder joint and the method of inspection | of them, very exactly.
